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Hello @here, so i have been working on a high frequency pure sine wave inverter for some time now. I have an issue. That has taking me almost a month […]
for the pros in the group.. is yihua a reliable brand for hot air soldering? i want to solder qfn stm32 chips and smd for small boards around 10×10 cm2 […]
Alright, after several iterations, and some previous discussion here, I think I have the perfect PCB business card. Actually, I think it’s very close – I like the latest black […]
https://kicanvas.org/?github=https%3A%2F%2Fgithub.com%2Fundefined2001%2Fstm32h757_PCB%2Ftree%2Fmain Can anyone share their feedback on this?
1. What Is a Self-Healing PCB? A self-healing PCB is an experimental circuit board designed to recover functionality after sustaining physical or electrical damage. Rather than relying on conventional manual […]
My PCB business card/measurement tool continues to evolve. Added angular markers on the top surface, and reduced the copper to edge clearance (Board Setup > Design Rules in KiCad) to […]
Boards came in for my Transistor Coaster PCBs! https://www.kickstarter.com/projects/291892408/transistor-pcb-coasters Green/lead-free HASL looks about like what I expected, but the black and gold is really pretty. I don think these pictures […]
High frequency inverter board came in yesterday. The major adjustment on this is the short circuit protection using shunt current sensing resistor and optocoupler, also proper filtering of the high […]
New PCB business cards came in. Overall pretty pleased with how they turned out, though I think as @gruoen pointed out, the black and gold would have probably looked better. […]
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